$ContextPath (Built-in Mathematica Symbol)

$ContextPath is a global variable that gives a list of contexts, after $Context, to search in trying to find a symbol that has been entered.

ExtendedGCD (Built-in Mathematica Symbol)

ExtendedGCD[n_1, n_2, ...] gives the extended greatest common divisor of the integers n_i.

QuadraticIrrationalQ (Built-in Mathematica Symbol)

QuadraticIrrationalQ[x] gives True if x is a quadratic irrational and False otherwise.

Combinatorial Functions (Mathematica Guide)

Computational Systems (Mathematica Guide)

Mathematica is the tool that has made possible Stephen Wolfram's exploration of the computational universe, and the emerging field of Wolfram Science (NKS). Whether for ...

Head (Built-in Mathematica Symbol)

Head[expr] gives the head of expr.

HermiteDecomposition (Built-in Mathematica Symbol)

HermiteDecomposition[m] gives the Hermite normal form decomposition of an integer matrix m.

BitAnd (Built-in Mathematica Symbol)

BitAnd[n_1, n_2, ...] gives the bitwise AND of the integers n_i.

BitXor (Built-in Mathematica Symbol)

BitXor[n_1, n_2, ...] gives the bitwise XOR of the integers n_i.

Making Definitions (Mathematica Tutorial)

The replacement operator /. allows you to apply transformation rules to a specific expression. Often, however, you want to have transformation rules automatically applied ...